Zur Höhlenkunde des Karstes. (Die Grotten und Höhlen von Adelsberg, Lueg, Planina und Laas. Mit Beiträgen von A. Pokorny, J. R. Schiner und W. Zippe, etc.)‪.‬

The HISTORY OF EUROPE collection includes books from the British Library digitised by Microsoft. This collection includes works chronicling the development of Western civilisation to the modern age. Highlights include the development of language, political and educational systems, philosophy, science, and the arts. The selection documents periods of civil war, migration, shifts in power, Muslim expansion into Central Europe, complex feudal loyalties, the aristocracy of new nations, and European expansion into the New World.